Ingrouille M J, Smirnoff N
Botany Department, Birkbeck College, University of London, Malet Street, London WC1E 7HX, UK.
New Phytol. 1986 Jan;102(1):219-233. doi: 10.1111/j.1469-8137.1986.tb00812.x.
Thlaspi caerulescens J. & C. Presl. (T. alpestre L.) has a restricted and disjunct distribution in Britain. Both on natural and mine sites it is confined to soils contaminated by lead and zinc. Morphological variation occurs both regionally and locally but there is no support from a taxometric cluster analysis for the taxonomic recognition of variants. In experiment the index of zinc tolerance of plants raised from seed was positively correlated with the concentration of zinc in the soils from which the seed parents originated. The distribution of T. caerulescens is discussed in relation to morphological and physiological variation between populations.
天蓝遏蓝菜（Thlaspi caerulescens J. & C. Presl.，高山遏蓝菜（T. alpestre L.））在英国的分布范围有限且呈间断分布。在自然环境和矿区，它都生长在被铅和锌污染的土壤中。区域和局部都存在形态变异，但聚类分析并不支持对这些变异进行分类学上的识别。在实验中，由种子培育出的植株的锌耐受性指数与种子亲本所源自土壤中的锌浓度呈正相关。本文结合种群间的形态和生理变异，对天蓝遏蓝菜的分布进行了讨论。
